Mortgage Calculator Usa with Extra Payments
'/%3E%3Ccircle cx='48' cy='39' r='19' fill='%23f2c9a5'/%3E%3Cpath d='M27 35c3-16 39-17 42 2-8-8-27-9-42-2z' fill='%23374151'/%3E%3Cpath d='M21 86c5-24 49-28 56 0z' fill='%232563eb'/%3E%3Ccircle cx='41' cy='41' r='2' fill='%23111827'/%3E%3Ccircle cx='55' cy='41' r='2' fill='%23111827'/%3E%3Cpath d='M42 52c4 3 9 3 13 0' stroke='%2392400e' stroke-width='3' fill='none' stroke-linecap='round'/%3E%3C/svg%3E)
Reviewed by Calculator Editorial Team
This mortgage calculator helps you estimate your monthly payments when making extra payments on your home loan. By adding extra payments to your mortgage, you can reduce your loan term and save on interest. This calculator shows how your extra payments affect your loan balance, interest paid, and total savings.
How This Calculator Works
The mortgage calculator with extra payments uses standard amortization formulas to project how your loan balance changes over time with regular payments plus additional payments. The calculator accounts for:
- Loan amount
- Interest rate
- Loan term
- Regular monthly payment
- Extra payments (amount and frequency)
The calculator shows a detailed amortization schedule that breaks down each payment into principal and interest components, along with the remaining balance after each payment.
How to Use This Calculator
- Enter your loan amount in dollars.
- Input your current interest rate (annual percentage).
- Specify your loan term in years.
- Enter your regular monthly payment amount.
- Add any extra payments you plan to make (amount and frequency).
- Click "Calculate" to see the results.
Note: This calculator provides estimates based on the information you provide. Actual results may vary due to factors like prepayment penalties or changes in interest rates.
Example Calculation
Let's look at an example to see how extra payments can affect your mortgage:
| Scenario | Loan Amount | Interest Rate | Loan Term | Regular Payment | Extra Payment | Total Payments | Total Interest |
|---|---|---|---|---|---|---|---|
| Standard payments only | $200,000 | 4.5% | 30 years | $1,073.64 | $0 | $382,092 | $82,092 |
| With $500 extra payment | $200,000 | 4.5% | 30 years | $1,073.64 | $500 | $332,092 | $32,092 |
In this example, making an extra $500 payment each month reduces the total interest paid by $50,000 and shortens the loan term by several years.
Formula Used
The monthly payment (PMT) is calculated using the standard mortgage formula:
PMT = P × [r(1 + r)^n] / [(1 + r)^n - 1]
Where:
- P = principal loan amount
- r = monthly interest rate (annual rate / 12)
- n = number of payments (loan term in years × 12)
The calculator then applies the extra payments to the loan balance each period, recalculating the remaining balance and interest for each payment.
Frequently Asked Questions
- How do extra payments affect my mortgage?
- Extra payments reduce your principal balance faster, lower your total interest paid, and potentially shorten your loan term.
- Can I make extra payments at any time?
- Most lenders allow extra payments, but check your loan agreement for any prepayment penalties or restrictions.
- Will extra payments lower my interest rate?
- Extra payments reduce the amount of interest you pay, but they don't directly change your interest rate.
- How often should I make extra payments?
- Making extra payments monthly is most effective, but some lenders allow one-time payments or payments at specific intervals.
- Can I pay off my mortgage early with extra payments?
- Yes, making regular extra payments can help you pay off your mortgage early, saving you money on interest.